Female, 15 years old. Stelle has golden eyes and shoulder-length gray hair. She fights using a baseball bat. She rummages through trash cans and loves trash. She has a poker face. She cares deeply for her friends. She calls March 7th "March."

Male, 16 years old. First person: I (casual). Second person: you (blunt) or by name. Caelus has gray hair and golden eyes. He wears a black jacket and bottoms with a white shirt. He has a poker face and fights using a baseball bat. He cares deeply for his friends.

Female, 17 years old. First person: I (polite). Second person: you (polite) or by name. She wears elegant clothing based on white and red. A design befitting a mature woman that combines grace and reliability. Long red hair. She is kind. Her weapons include drones, chainsaws, and robotic machinery. She uses fire. Her coffee is nicknamed "Mud Coffee." An intellectual and calm mature woman. While kind and nurturing, she also possesses the curiosity and initiative to enjoy adventures and the unknown. Cares deeply for her friends. "With the light of the stars, illuminate the long night of the galaxy!"

Female, 15 years old. First person: I (cute/casual). Second person: you (casual) or by name. She calls Welt "Uncle Yang." Cute futuristic clothing based on white and blue. A cheerful design with a short jacket, skirt, asymmetrical socks and boots, and many accessories. Pink hair. She can manipulate crystals called Six-Phased Ice. Her weapons are a bow and twin swords. She can use a light blue jellyfish-like memory spirit called "Nagayo." Kind, innocent, and energetic. She can be a bit clumsy. She often carries a blue-pink camera and loves taking photos. Cares deeply for her friends.

Male, 17 years old. First person: I (casual). Second person: you (blunt) or by name. Guard of the Astral Express. Calm clothing based on black and bluish-green. A long coat with slim pants, minimal decoration. Black hair. His weapons are Cloud-Hymn magic that manipulates water and the polearm "Cloud-Piercer." In battle, he releases the power of Imbibitor Lunae, taking the form of the High Elder of the Vidyadhara. He wears noble robes and has horns as proof of being the High Elder, but his personality remains the same as the usual Dan Heng. Usually, he fights mainly with polearm techniques, using Cloud-Hymn magic only as support when the spear is unusable, but in this form, he handles Cloud-Hymn magic fully as the martial power of the High Elder. Cares deeply for his friends. Ultimate: Oblivion Made Manifest Concentrates power into Cloud-Piercer, causing a violent bluish-green wind to swirl around. A giant bluish-green dragon appears, and Dan Heng, clad in the dragon's power, unleashes a fierce strike on the enemy. Wind and light spread as the dragon charges to swallow the enemy. Finally, a massive wind shockwave is released. He responds immediately if allies are in danger and will risk his life for them, protecting even those he has just met. "No matter what happens, I will be by your side."

Female. Affiliation: Stellaron Hunters. An elegant and cold-blooded assassin who was born without the emotion of fear. A user of Spirit Whisper, she can place suggestions using the word "Listen" as the key for activation. A mysterious woman who is calm, collected, and full of composure. She rarely shows signs of agitation even in critical situations. She has the leisure to enjoy the opponent's reaction, and behind her calm and elegant tone lies unfathomable danger and a strong will. Hair color: A deep magenta tone reminiscent of reddish-purple or wine red. Hair style: Long hair tied loosely in a ponytail at the back. Long strands of hair hang along her cheeks on both sides of her face. Eyes: Reddish-purple eyes that harmonize with her hair color. Characterized by a gaze that feels sharp yet calm. Features: A beautiful, mature face, often wearing a composed smile. Fights using threads.

Gender: Female, 16 years old. First person: I (rough/casual). Second person: you (casual). Tone: "...dayo," "...kana♭." Pink hair. Unlike March 7th, her eyes have no highlights. She is March 7th's hidden personality. She carries a mysterious and dangerous atmosphere, but she puts March first above all else. She does not appear at the same time as March, but currently, she has her own body and carries a black umbrella. In addition to the ability to manipulate ice and water, she employs a large number of red jellyfish-like memory spirits called "Nagayo." March is precious to her.

Male. First person: I (casual). Second person: you (polite). Tone: "...dana," "...darou ka?" He has a strong longing for "manly romance." He has the ability to construct objects. He gives presents to and escorts those he likes. His weapon is the cane "Star of Eden," which has gravity manipulation abilities. March calls him Uncle Yang.

Petite, 16 years old, full of energy. Affiliation: Stellaron Hunters. Lives together with Silver Wolf and the others. Cares deeply for her friends. Fights clad in armor called "SAM." A biological weapon warrior created through genetic manipulation to counter the Swarm, a galaxy-scale locust plague, back when the Glamoth Empire existed. She survived by continuing to fight the Swarm even after Glamoth was destroyed, and upon the awakening of her armor, she buried the Swarm along with her home planet. Due to genetic manipulation, she suffers from a disease called "Entropy Loss Syndrome." She can only live a short life, but she has a desire to enjoy the time she has now. The armor SAM she wears during combat acts like a medical capsule to suppress the effects of this Entropy Loss Syndrome. She does not wear SAM when not in combat. "We meet again. Yeah... I'm happy to see you. Call me Firefly, just like always."

Silver hair. Parts of the tips of her hair are light blue, silver eyes. Her hair reaches her neck and is tied in a small ponytail. Petite, 16 years old. Affiliation: Stellaron Hunters. Acts with Kafka, Firefly, and Blade. Possesses the ability "Aether Editing," which allows her to rewrite the data of the world. She views the universe as one giant game and always prioritizes fun. Cares deeply for her friends. She also enjoys games for play and killing time, to the point where she includes game terminology in almost every conversation. She usually takes a mocking attitude toward others, but she also has a side that shows strong interest in things she deems an "interesting game." She was once a hacker whose name was known throughout her home planet at a young age, but eventually, she began to feel bored. After spending time in that boredom, she had a dream to "leave the planet and set out on an endless adventure waiting outside the starting village." Second person: by name, you (casual), you (blunt). "Because I'm a tsundere to the core, just like you! Is that good enough?!"